Update tx-wasm-sdk

[TxCorpi0x]

Description

This pull request updates several dependencies across Go and Rust projects to ensure compatibility with the latest versions and improvements from upstream libraries. The most significant changes include upgrading the tx-crust and tx-crust/znet Go modules and updating several CosmWasm-related Rust dependencies.

Dependency updates:

Go dependencies:

• Upgraded github.com/tokenize-x/tx-crust and github.com/tokenize-x/tx-crust/znet to version v0.0.0-20260219142724-ec4b4b8f43f4 in both build/go.mod and go.work.sum to use the latest features and fixes. [1] [2]

Rust dependencies (CosmWasm contracts):

• Updated cosmwasm-std and cosmwasm-schema from version 2.1.4 to 2.2.7 in both integration-tests/contracts/ibc/Cargo.toml and integration-tests/contracts/modules/Cargo.toml for improved compatibility and new features. [1] [2]
• Updated tx-wasm-sdk to a newer git revision (5c620b0861f032037ed1fc507e1e24c6cffeba43) in integration-tests/contracts/modules/Cargo.toml.

Reviewers checklist:

• Try to write more meaningful comments with clear actions to be taken.
• Nit-picking should be unblocking. Focus on core issues.

Authors checklist

• Provide a concise and meaningful description
• Review the code yourself first, before making the PR.
• Annotate your PR in places that require explanation.
• Think and try to split the PR to smaller PR if it is big.

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